{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:LIUWM6CRRWM7INFAUDRRFWXVMC","short_pith_number":"pith:LIUWM6CR","canonical_record":{"source":{"id":"2606.16347","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2026-06-15T07:49:23Z","cross_cats_sorted":[],"title_canon_sha256":"ff13736fff9f20ae97cf50882bebb5489462d3ee00aa29292cb3e15899a0c4a4","abstract_canon_sha256":"efe43941efd1f90814316e085aab2d1aed66818b8339aad3895d4c9597264ac7"},"schema_version":"1.0"},"canonical_sha256":"5a296678518d99f434a0a0e312daf560a532381949389a7577c31579215896b0","source":{"kind":"arxiv","id":"2606.16347","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.16347","created_at":"2026-07-10T01:19:02Z"},{"alias_kind":"arxiv_version","alias_value":"2606.16347v2","created_at":"2026-07-10T01:19:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.16347","created_at":"2026-07-10T01:19:02Z"},{"alias_kind":"pith_short_12","alias_value":"LIUWM6CRRWM7","created_at":"2026-07-10T01:19:02Z"},{"alias_kind":"pith_short_16","alias_value":"LIUWM6CRRWM7INFA","created_at":"2026-07-10T01:19:02Z"},{"alias_kind":"pith_short_8","alias_value":"LIUWM6CR","created_at":"2026-07-10T01:19:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:LIUWM6CRRWM7INFAUDRRFWXVMC","target":"record","payload":{"canonical_record":{"source":{"id":"2606.16347","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2026-06-15T07:49:23Z","cross_cats_sorted":[],"title_canon_sha256":"ff13736fff9f20ae97cf50882bebb5489462d3ee00aa29292cb3e15899a0c4a4","abstract_canon_sha256":"efe43941efd1f90814316e085aab2d1aed66818b8339aad3895d4c9597264ac7"},"schema_version":"1.0"},"canonical_sha256":"5a296678518d99f434a0a0e312daf560a532381949389a7577c31579215896b0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-10T01:19:02.478657Z","signature_b64":"4G6n0uynLOQNVLe68ViWoi5mxc+cOhZMkRHZx9QnNeOMMuk8NbRymMr3uNQ8hcgb2SypeH/Qyw3kpgj40dH3CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5a296678518d99f434a0a0e312daf560a532381949389a7577c31579215896b0","last_reissued_at":"2026-07-10T01:19:02.478215Z","signature_status":"signed_v1","first_computed_at":"2026-07-10T01:19:02.478215Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.16347","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-10T01:19:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TDh0c0dp7cHv59CsJcHnClLls68rS0dFjwPbKVc2diWSm55iWRhbnEeO6P8q/cfTtrGxUjSk+Tb5gWT3Tq67Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T06:48:52.501010Z"},"content_sha256":"8dd30f6c897f098bd0f6d91e97e8edaa857562d2b9f178bde6b5ef44e42d1575","schema_version":"1.0","event_id":"sha256:8dd30f6c897f098bd0f6d91e97e8edaa857562d2b9f178bde6b5ef44e42d1575"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:LIUWM6CRRWM7INFAUDRRFWXVMC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hit-rate capability of a silicon strip detector module for decay positron detection in the J-PARC muon $g-2$/EDM experiment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"Hiroshi Sendai, Hiroshi Yamaoka, Hiroyuki A. Torii, Junichi Suzuki, Junji Tojo, Katsunori Awa, Koichiro Shimomura, Maki Sakakibara, Manobu M. Tanaka, Masayoshi Shoji, Naohito Saito, Osamu Sasaki, Patrick Strasser, Ryotaro Honda, Ryuto Azuma, Seiso Fukumura, Shinji Ogawa, Shiori Sugahara, Shohei Shirabe, Shoichiro Nishimura, Shunsuke Doi, Sohtaro Kanda, Taikan Suehara, Taiki Sato, Takashi Yamanaka, Takayuki Yamazaki, Tamaki Yoshioka, Tatsuya Kume, Tetsuichi Kishishita, Toshikazu Takatomi, Tsutomu Mibe, Yoshiaki Seino, Yowichi Fujita, Yu Goto, Yukiharu Murata, Yuta Okazaki, Yutaro Sato","submitted_at":"2026-06-15T07:49:23Z","abstract_excerpt":"In the J-PARC muon $g-2$/EDM experiment, a silicon strip detector will be used to detect positrons from muon decays. The detector consists of planes of detector modules arranged radially. The expected maximum hit rate reaches 1.4~MHz per sensor strip, and achieving high detection efficiency even under such hit-rate conditions is a key performance requirement. We have developed the smallest unit of the detector module, and its performance was evaluated using a muon beam at the J-PARC MLF H-line. The specifications of the detector module and the evaluated hit-rate capability are described in thi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.16347","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.16347/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-10T01:19:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hXn20JcJuqL+cOYk0Fs7+u2re8mzk+ll7ME46x8EkIRkaWejBRBOjTxIe7cipV7ygwe9m9vR0nB134h1x9DqAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T06:48:52.501613Z"},"content_sha256":"a87100410e89a31850384a6d7e6314be03db19ecca4eff4a21c1e690e2a96d9d","schema_version":"1.0","event_id":"sha256:a87100410e89a31850384a6d7e6314be03db19ecca4eff4a21c1e690e2a96d9d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LIUWM6CRRWM7INFAUDRRFWXVMC/bundle.json","state_url":"https://pith.science/pith/LIUWM6CRRWM7INFAUDRRFWXVMC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LIUWM6CRRWM7INFAUDRRFWXVMC/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-06T06:48:52Z","links":{"resolver":"https://pith.science/pith/LIUWM6CRRWM7INFAUDRRFWXVMC","bundle":"https://pith.science/pith/LIUWM6CRRWM7INFAUDRRFWXVMC/bundle.json","state":"https://pith.science/pith/LIUWM6CRRWM7INFAUDRRFWXVMC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LIUWM6CRRWM7INFAUDRRFWXVMC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:LIUWM6CRRWM7INFAUDRRFWXVMC","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"efe43941efd1f90814316e085aab2d1aed66818b8339aad3895d4c9597264ac7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2026-06-15T07:49:23Z","title_canon_sha256":"ff13736fff9f20ae97cf50882bebb5489462d3ee00aa29292cb3e15899a0c4a4"},"schema_version":"1.0","source":{"id":"2606.16347","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.16347","created_at":"2026-07-10T01:19:02Z"},{"alias_kind":"arxiv_version","alias_value":"2606.16347v2","created_at":"2026-07-10T01:19:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.16347","created_at":"2026-07-10T01:19:02Z"},{"alias_kind":"pith_short_12","alias_value":"LIUWM6CRRWM7","created_at":"2026-07-10T01:19:02Z"},{"alias_kind":"pith_short_16","alias_value":"LIUWM6CRRWM7INFA","created_at":"2026-07-10T01:19:02Z"},{"alias_kind":"pith_short_8","alias_value":"LIUWM6CR","created_at":"2026-07-10T01:19:02Z"}],"graph_snapshots":[{"event_id":"sha256:a87100410e89a31850384a6d7e6314be03db19ecca4eff4a21c1e690e2a96d9d","target":"graph","created_at":"2026-07-10T01:19:02Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2606.16347/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the J-PARC muon $g-2$/EDM experiment, a silicon strip detector will be used to detect positrons from muon decays. The detector consists of planes of detector modules arranged radially. The expected maximum hit rate reaches 1.4~MHz per sensor strip, and achieving high detection efficiency even under such hit-rate conditions is a key performance requirement. We have developed the smallest unit of the detector module, and its performance was evaluated using a muon beam at the J-PARC MLF H-line. The specifications of the detector module and the evaluated hit-rate capability are described in thi","authors_text":"Hiroshi Sendai, Hiroshi Yamaoka, Hiroyuki A. Torii, Junichi Suzuki, Junji Tojo, Katsunori Awa, Koichiro Shimomura, Maki Sakakibara, Manobu M. Tanaka, Masayoshi Shoji, Naohito Saito, Osamu Sasaki, Patrick Strasser, Ryotaro Honda, Ryuto Azuma, Seiso Fukumura, Shinji Ogawa, Shiori Sugahara, Shohei Shirabe, Shoichiro Nishimura, Shunsuke Doi, Sohtaro Kanda, Taikan Suehara, Taiki Sato, Takashi Yamanaka, Takayuki Yamazaki, Tamaki Yoshioka, Tatsuya Kume, Tetsuichi Kishishita, Toshikazu Takatomi, Tsutomu Mibe, Yoshiaki Seino, Yowichi Fujita, Yu Goto, Yukiharu Murata, Yuta Okazaki, Yutaro Sato","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2026-06-15T07:49:23Z","title":"Hit-rate capability of a silicon strip detector module for decay positron detection in the J-PARC muon $g-2$/EDM experiment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.16347","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:8dd30f6c897f098bd0f6d91e97e8edaa857562d2b9f178bde6b5ef44e42d1575","target":"record","created_at":"2026-07-10T01:19:02Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"efe43941efd1f90814316e085aab2d1aed66818b8339aad3895d4c9597264ac7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2026-06-15T07:49:23Z","title_canon_sha256":"ff13736fff9f20ae97cf50882bebb5489462d3ee00aa29292cb3e15899a0c4a4"},"schema_version":"1.0","source":{"id":"2606.16347","kind":"arxiv","version":2}},"canonical_sha256":"5a296678518d99f434a0a0e312daf560a532381949389a7577c31579215896b0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5a296678518d99f434a0a0e312daf560a532381949389a7577c31579215896b0","first_computed_at":"2026-07-10T01:19:02.478215Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-10T01:19:02.478215Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4G6n0uynLOQNVLe68ViWoi5mxc+cOhZMkRHZx9QnNeOMMuk8NbRymMr3uNQ8hcgb2SypeH/Qyw3kpgj40dH3CQ==","signature_status":"signed_v1","signed_at":"2026-07-10T01:19:02.478657Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.16347","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8dd30f6c897f098bd0f6d91e97e8edaa857562d2b9f178bde6b5ef44e42d1575","sha256:a87100410e89a31850384a6d7e6314be03db19ecca4eff4a21c1e690e2a96d9d"],"state_sha256":"ec6f95653e7beddb2bc8b72b03166041e401f6d4b062fd06d4935c3a4aa37a11"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GDgbHVlVMKmYgJtR5Te5ozi1QtmgwEv6ywcdBLvqjpqLWRY7fO7k6jiVJjexyL7bg3vL/fUbmoAMbe1bN4wOAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T06:48:52.507931Z","bundle_sha256":"48cc84e08f34756ca8e666f345cc650916bb7e7453c96456af478a507ef829b3"}}